Brand: Timken

Item Number: 6311-ZZ-C3 Timken

EAN: 0087796294172

Also Known As:
6311-ZZ-C3-Z17

Product Type: Deep Groove Ball Bearing – Single Row

Dimensions:
Inner Diameter (d): 55 mm (2.1654 in)
Outer Diameter (D): 120 mm (4.7244 in)
Width (B): 29 mm (1.1417 in)

Weight:
1.38 kg

Bore Type:
Cylindrical Bore

Seal Type:
ZZ / 2Z – Metal Shields on Both Sides

Cage Type:
Steel Cage (Sheet Steel)

Radial Internal Clearance:
C3 – Internal Clearance Greater than Normal

Precision Class:
Standard Precision (P0 / PN2 / ABEC 1)

Lubrication:
Factory Pre-Lubricated (Standard Lubrication)

Operating Temperature Range:
-20 °C to +120 °C

Product Description:
The Timken 6311-ZZ-C3 is a single-row deep groove ball bearing designed for reliable performance in demanding industrial applications. The bearing features double metal shields (ZZ) that help protect the internal components from dust and debris while retaining lubrication.

The C3 internal clearance provides greater radial clearance than standard bearings, making this bearing suitable for applications involving higher speeds, elevated temperatures, or shaft expansion.

Deep groove ball bearings are among the most versatile bearing types, capable of supporting high radial loads and moderate axial loads in both directions while maintaining smooth and efficient operation.

Key Features:
• Genuine Timken deep groove ball bearing
• Double metal shields (ZZ) for contamination protection
• C3 internal clearance for higher speed and temperature applications
• Factory lubricated for long service life
• Durable steel cage for reliable operation
• Suitable for electric motors and industrial machinery

Suffix Explanation:
ZZ – Metal shields on both sides
C3 – Internal clearance greater than normal

Typical Applications:
Electric motors, pumps, compressors, gearboxes, conveyors, agricultural machinery, and general industrial equipment.

PACKAGE INCLUDES: ONE (1) Timken Bearing 6311 ZZ C3